Organic zirconium crosslinking agent for fracturing-压裂用有机锆交联剂

Organic zirconium crosslinking agent for fracturing

Product Description

The high-viscosity gel used in the fracturing operation is generally formulated with a base solution of plant gum (guar gum) or synthetic polymers. Under certain PH conditions, a crosslinking agent is added to form a hanging gel within an appropriate time. The organic boron-zirconium crosslinking agent combines the delay performance of the organic boron crosslinking agent with the temperature resistance and shear resistance of the organic zirconium crosslinking agent. The formed gel can withstand temperatures of 160-180℃ and can be used for the preparation of high-salinity brine solutions, with the maximum brine tolerance reaching 20%Mgcl2.

Technical indicators

Usage method

After the guar gum has fully swollen, add the PH regulator and then evenly add the crosslinking agent, stirring thoroughly.

Advantages and characteristics

It has a wide PH adaptability range and is suitable for the pH range of 9 to 14

It is suitable for highly mineralized brine, up to 200,000 ppm at most

The adhesive has good viscoelasticity and a high shear recovery rate

Packaging, transportation and storage

Packaging: Packed in plastic drums or iron drums, with a net weight of 200±2kg per drum. Transportation and storage: During transportation, avoid. The product should be stored in a cool and well-ventilated place. Shelf life: 2 years